SÜRGŐS! Angol tételt kell kidolgozzak péntekre, az érvelős 'pros and cons' fajtából. Tudnátok segíteni?

pros

they can't swim on shore and dry

we can learn much about their communication

humans can whistle too

kids are amused a lot

they can leap through a hula hoop, even many of them

they display a good moral for man

they do not need to fend for themselves

cons

they may prefer freedom

can hurt themselves by bumping the wall of the pool they live in or scratching or swallowing junk objects

their diet can be dull

they might lose their natural ability to hunt down mackerel schools